<?php
	
?>
<!DOCTYPE html>
<html>
	<head>
		<meta charset="UTF-8">
		<title></title>
	</head>
	<body>
		
		
		<form action="1.php" method="get">
			<input type="text" name="text" value="" />
			<select name="fuhao">
				<option value="+">+</option>
				<option value="-">-</option>
				<option value="*">*</option>
				<option value="/">/</option>
			</select>
			<input type="text" name="text1" value="" />
			<input type="submit" name="" id="" value="计算" />
		</form>
		
	
	</body>
</html>